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Algebra

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Please solve the inequality

.04 x + .06(12000-x) >= 650

.04x + 720 - .06x ¡Ý 650
-.02x ¡Ý -70
x ¡Ý -70/-.02
x ¡Ý 3500

I think this is wrong and what is below is correct? Which is right? Thanks!

.04x + 720 - .06x ¡Ý 650
-.02x ¡Ü -70
x ¡Ü -70/-.02
x ¡Ü 3500

  • Algebra - ,

    .04x + 720 - .06x ¡Ý 650
    -.02x <= -70
    x < = -70/-.02
    x < = 3500

    Or do the sign go the other way like this?


    .04x + 720 - .06x ¡Ý 650
    -.02x > = -70
    x > = -70/-.02
    x > = 3500

    Which would be the solution to solve this inequality?

    .04 x + .06(12000-x) >= 650

  • Algebra - ,

    see my final reply to

    http://www.jiskha.com/display.cgi?id=1247546252

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